Storage unit assembly



FIG. 1 is a front, top and side perspective view of the storage unit assembly showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The dashed lines within the figures are for illustrative purposes only and form no part of the claimed invention. 

We claim the ornamental design for a storage unit assembly, as shown. 